Op-ed, short for "opposite the editorial page," is an article in a newspaper or magazine that expresses the opinion of the writer. Some synonyms for op-ed include opinion piece, commentary, perspective, analysis, critique, and editorial. These pieces often offer a different viewpoint on a current event or issue, and can be written by experts, public figures, or everyday citizens. Thought-provoking and well-written op-eds can bring attention to important topics and spark debates or conversations. They are an essential part of journalism, providing readers with diverse viewpoints to consider and helping to shape public opinion.